Final answer:
Kinetic energy transfer occurs when an object in motion transfers its energy to another object, causing it to move. The wind causing a stationary windmill to spin is an example of kinetic energy transfer.
Step-by-step explanation:
The correct answer is (c) Wind causing a stationary windmill to spin.
Kinetic energy transfer occurs when an object in motion transfers its energy to another object, causing it to move. In this case, the wind is transferring its kinetic energy to the windmill, causing it to spin and perform work.
An example of kinetic energy transfer can also be seen in option (d) where a moving car comes to a stop. The car's kinetic energy is transferred to the brakes and the surroundings as it slows down and eventually comes to a stop.